X-ACTO-FOLD

I designed this little folding knife that uses an Xacto knife blade!

To assemble you need 1x M2x6mm screw and 1x M2 nut as well as super/gorilla glue.

I also recommend using loctite or some other type of thread locker (or even super glue) to keep the screw from loosening when opening/closing. If you don't have this or don't want to do this you can pretty easily tighten/loosen the screw with your thumb by laying it flat on the nut disc, lightly pressing, and turning.

Off-brand blades may not fit correctly.

See it in action: https://www.youtube.com/watch?v=s9K6Wewx4N8